Mostrando 2,541 - 2,560 Resultados de 128,141 Para Buscar '"Epidemiology"', tiempo de consulta: 0.52s Limitar resultados
  1. 2541
    por Boffetta, P, Kogevinas, M
    Publicado 1999
    “…Research on occupational cancer epidemiology has been an important area of occupational health in Europe since the early studies were conducted in the United Kingdom in the 1950s and 1960s. …”
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  2. 2542
    “…French ethical aspects of toxicologic and epidemiologic studies are described. The results thus obtained are used to establish regulations for the prevention and the compensation of cancers attributable to occupational exposure. …”
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  3. 2543
  4. 2544
  5. 2545
  6. 2546
    por MacMahon, B
    Publicado 1989
    “…Three areas of activity in the field of low-level radiation epidemiology have been reviewed. They concern the questions of cancer risk related to antenatal X-ray exposure, occupational radiation exposure, and residence in areas of real or supposed increased levels of radiation. …”
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  7. 2547
  8. 2548
    por Sato, T
    Publicado 1990
    “…This paper reviews approximate confidence intervals for some effect parameters common in cancer epidemiology. These methods have computational feasibility and give nearly nominal coverage rates. …”
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  9. 2549
    por Brookmeyer, R
    Publicado 1990
    “…The strengths and limitations of various epidemiologic study designs and sources of epidemiologic data are considered for characterizing disease natural history. …”
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  10. 2550
    por Savitz, D A, Chen, J H
    Publicado 1990
    “…Parental occupational exposures might affect childhood cancer in the offspring through genetic changes in the ovum or sperm or through transplacental carcinogenesis. The 24 published epidemiologic studies of this association have all used case-control designs, with controls generally selected from birth certificates or from general population sampling. …”
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  11. 2551
  12. 2552
    por Enterline, P E, Viren, J
    Publicado 1985
    “…This is a literature review to see whether there is any epidemiologic support for these animal findings. Trends and geographic patterns in gasoline consumption and kidney cancer mortality are moderately supportive of a relationship, although this cannot be considered important evidence for a causal relationship. …”
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  13. 2553
  14. 2554
  15. 2555
    “…There is an extraordinary relative risk for poly(vinyl chloride) polymerization workers; there may also be other chemical-industrial associations that require further investigation. Prospective epidemiologic studies of HAS should be considered as a means of identifying other causative factors (e.g., chemicals or drugs) related to HAS.…”
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  16. 2556
    por Cantor, K P
    Publicado 1982
    “…Preliminary data from measures of halogenated volatiles and personal exposure histories from respondents in a large epidemiologic study of bladder cancer are presented. …”
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  17. 2557
    por Heath, C W
    Publicado 1983
    “…Epidemiologic studies are required for assessing health risks related to toxic waste exposure. …”
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  18. 2558
    por Marsh, G M
    Publicado 1983
    “…Thirteen epidemiologic studies of ingested asbestos conducted in five areas of the United States and Canada were reviewed and evaluated for the definitiveness and applicability regarding the development of ambient water quality standards. …”
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  19. 2559
  20. 2560
    “…A large body of epidemiologic evidence exists for exploring causal associations between cancer and trichloroethylene (TCE) exposure. …”
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